TW431961B - Method and apparatus for producing composition comprising thermoplastic resin and rubber - Google Patents

Method and apparatus for producing composition comprising thermoplastic resin and rubber Download PDF

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Publication number
TW431961B
TW431961B TW088119820A TW88119820A TW431961B TW 431961 B TW431961 B TW 431961B TW 088119820 A TW088119820 A TW 088119820A TW 88119820 A TW88119820 A TW 88119820A TW 431961 B TW431961 B TW 431961B
Authority
TW
Taiwan
Prior art keywords
seat
clip
canvas
rubber
clamp
Prior art date
Application number
TW088119820A
Other languages
English (en)
Inventor
Takanari Yamaguchi
Montonobu Furuta
Original Assignee
Sumitomo Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of TW431961B publication Critical patent/TW431961B/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
    • B29B7/483—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B29B7/489—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/885—Adding charges, i.e. additives with means for treating, e.g. milling, the charges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/94—Liquid charges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Clamps And Clips (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Description

M431961 五、新型說明： 【新型所屬之技術領域】 本創作係與有關夾固工具有關’特別是指一種具有偏 心輪結構的帆布夾。 【先前技術】 習知之帆布夹具，如我國第140550號新型專利所揭露 者，是包含有一具ϋ形口之鋁擠形本體、一舌片板體以及
一彈簧，該舌片板體是樞接於該鋁擠形本體，該彈筈是設 置於該紹擠形本體與該舌片板體之間；當一帆布被失合於 該鋁擠形本體與舌片板體之間時，該彈簀可提供彈力二該 帆布夾具整體維持夾固狀態，以便固定該帆布，而當需= 取下該帆布時，使用者則需扳動該舌片板體，以便^服該 彈簧之彈力而開啟該帆布夾具。 μ 然而，上述之帆布夾具完全是藉由彈菁來進行夹固， 其夾固力道不足，再者，帆布容易勾卡於彈簀_以 下’因此該帆布夾具之結構有待改進。 【新型内容】 鑑於上述缺失，本創作之-目的在於提供一種且 Γ輪f冓的帆布夾’是可於夾固狀態時提供較佳之i固力 道，並可於鬆放狀態時使被夾物容易取下者。 :達:揭目的，本創作之具有偏心輪結 =有—夾座一㈣座以及—扳動件，該夾座是由= 材科所製成，該夾座具L抑及 部具有-第-穿孔，該轴銷座是具有—底端二= 3 M431961 穿置邻，該底端是設於該夾座之下顎部，該穿置部是連 接於。玄底端與該頂端之間，而且穿置於該夾座上顆部之第 =穿孔中，該扳動件是樞接於該軸鎖座之頂端，而形成有 一f轉軸^該扳動件於該旋轉軸心周圍形成有-第1 ' 頂=、一第二抵頂部以及一撥柄部，該第一、第二抵頂部 於遠離該旋轉軸心之一側均各形成有一外周面，該第—抵 頂部外周面與該旋轉轴心的距離是小於該第二抵頂部外周 =與該旋轉轴心的距離；其中，透過該扳動件之旋轉，該 第-抵頂部與該第二抵頂部之其中一者是與該失座之上顆籲 部抵接。 *於本創作之-較佳實施例之中，該夾座還包含有一第 二穿孔貫穿該上顎部及該下顎部，該夾座還包含有一肋部 、胃冑通道’該肋部是連接於該上顆部與該下顎部之 間’該貫穿通道是形成於該上顎部、該下韻部以及該肋部 之間’而且貫穿該夾座’該夹座之上顆部底側並設有一橫 向槽’該橫向槽是沿著該肋部延伸，另外，該夹座上顆部 =下顎部之相對内側均各形成有多數缺槽；該帆布炎還& · :有一磁鐵件設置於該軸銷座之底端，該軸銷座之頂端具. 有—樞接槽’該扳動件具有二轴部容置於該樞接槽中，該 —軸部是沿著該旋轉軸心延伸。 【實施方式】 為了詳細說明本創作之構造及特點所在，兹舉以下三 較佳實施例並配合圖式說明如後，其中： 一 4 M431961 第圖係本創作第一較佳實施例之立體圖； 第-圖係本創作第—較佳實施例之側視圖； 第二圖係摘作第—較佳實闕之立體分解圖； 第四圖係本創作第一較佳實施例使用狀態之側 第五圖係本創作第一較佳實施例使用狀態之立發二. 第六圖係本創作第二較佳實關之立體圖；田’ 第七圖係補作第三録實補之剖視圖。 請參閱第-圖至第三圖，本創作第一較佳實施例 供之具有偏心輪結構的帆布夾1〇，是包含有一夹座鈐 軸銷座30、一扳動件4〇以及一磁鐵件5〇。 、— 該夾座20是由塑膠撓性材料所製成，並具有一 之-上顎部22、-下顎部24以及—肋部％，該上顯= 是具有-方形之第-穿孔221，該上靖22之—端是。2 下顎部24之—端相互連接，而未連接之1各形成〜開= 端225,245 ’該二開放端225,245之相對内側均各形成:夕 數缺槽226,246，該肋部26是連接於該上、下顆部^夕 之間’該夾座20還具有一貫穿通道261形成於該上 部22,24與該肋部26之間，而且貫穿該夹錢；另外，= 失座20胃包含有-第二穿孔223貫穿該上顎部22及該下z 顯部24 ;再者，該上顎部22底側並設有一橫向槽⑵沿 者該肋部26延伸，使得該夾座2〇整體易於受力而變形。 該軸銷座30是具有一底端32、一頂端％以及一穿置 部36，該底端32是固設於該夾座2〇之下顆部24，該頂端 34是具有一橫向延伸之樞接槽341’該穿置部％是連接於 5 M431961 該32底鳊與該頂端34之間，而且穿置於該夾座上顎部 22之第一穿孔221中。 該扳動件40是枢接於該軸銷座3〇之頂端，而形成有 ^轉轴心A(見第二®)，該扳動件40並具有二軸部42 沿著該旋轉軸心A延伸，而且容置於該軸銷座3〇之柩接 槽34丨中，該扳動件40於該旋轉軸心八周圍並形成有二 第抵頂。M4、一第一抵頂部46以及一撥柄部48，該第 一、第二抵頂部44,46於遠離該旋轉軸心A之一側均各形 成有一外周面441，46卜該第一抵頂部Μ外周面州與該 旋轉轴心A的距離R1是小於該第二抵頂部46外周面· 與該旋轉軸w A的距離R2 ;射，透過該扳動件4〇之旋 轉’該第-抵頂部44與該第二抵頂部46之其中一者是與 該夾座20之上顎部22抵接’該撥柄部钝還具有一第三穿 孔481，該第三穿孔481之位置是與該爽座2〇第⑽ 之位置對應。 該磁鐵件50是設置於該軸銷座3〇之底端幻。 經由上述結構，當該帆布夾1〇不使用時，如第二圖所 示’該夾座2G之上顆部22受到該扳動件4()第二:頂部 46外周面461之塵抵’導致整體形狀被而當需要使 用該帆布夾1〇時，使用者僅需向上扳動該扳動件田40之撥 柄部48，航動件4〇整體沿著騎_心切行旋轉， Γ之四圖:二’從而使爽座20之上顯部22離開該扳動件 〇之弟一抵頂部46外周面而與該第一 面441抵接;透過第-、第二抵頂部H46外周面441，461 M431961 【圖式簡單說明】 第一圖係本創作第一較佳實施例之立體圖； 第二圖係本創作第一較佳實施例之側視圖； 第三圖係本創作第一較佳實施例之立體分解圖； 第四圖係本創作第一較佳實施例使用狀態之侧視圖； 第五圖係本創作第一較佳實施例使用狀態之立體圖； 第六圖係本創作第二較佳實施例之立體圖； 第七圖係本創作第三較佳實施例之剖視圖。 【主要元件符號說明】 10具有偏心輪結構的帆布爽 12待夾物 14繩索 20夾座 22上顎部 221第一穿孔 223第二穿孔 225開放端 226缺槽 227橫向槽 24下顎部 245開放端 246缺槽 26肋部 261貫穿通道 30軸銷座 32底端 34頂端 341樞接槽 36穿置部 40扳動件 42軸部 44第一抵頂部 441外周面 46第二抵頂部 461外周面 48撥柄部 481第三穿孔 483裝飾通孔 9 M431961 50磁鐵件 A旋轉軸心 R1扳動件第一抵頂部外周面與旋轉軸心的距離 R1扳動件第二抵頂部外周面與旋轉軸心的距離 60具有偏心輪結構的帆布爽 62夾座 621上顎部 622開放端 623下顎部 624開放端 64軸銷座 641底端 643頂端 645穿置部 66扳動件 661軸部 663撥柄部 665第三穿孔 68彈簧件 M431961
(2006.01) 新型專利說明書 (本說明書格式、順序’請勿任意更動，※記號部分請勿填寫） ※申請案號· /^ 4今^ ※申請曰：分類 一、新型名稱：（中文/英文） 具有偏心輪結構的帆布夾 二、中文新型摘要： 鲁 一種具有偏心輪結構的帆布夾，是具有·一夾座、一軸 銷座以及一扳動件，夾座具有一上顎部以及一下顎部，軸 銷座具有一底端固設於夾座之下顎部，以及一頂端供扳動 件樞接，扳動件並具有二個與旋轉軸心不等距之外周面； 透過扳動件之旋轉，此二外周面可選擇地與夾座之上顎部 抵接，從而使夾座夾固或鬆放；此一帆布夾可於夾固狀態 —時提供較佳之夾固力道，並可於鬆放狀態時使被夾物容易 _ 被取下。 三、英文新型摘要： ι ' 六、申請專利範圍： 1.種具有偏心輪結構的帆布夾，係包含： 一夾座，是由撓性材料所製成，該夾座具有一上顎部 以及一下卿，該上顆部具有一第一穿孔； 一軸銷座，具有一底端、一頂端以及一穿置部該底 端是設於該夾座之下顎部，該穿置部是連接於該底端與該 頂端之間，而且穿置於該失座上顎部之第一穿孔中；以及 一扳動件，是樞接於該軸銷座之頂端，而形成有一旋 轉轴心，該扳動件於該旋轉軸形成有—第一抵頂 部、-第二抵頂部以及—撥柄部，該第一、第二抵頂部於 ^離該旋轉轴心之-側均各形成有—外周面，該第一抵頂 部外周面與該旋轉轴心的距離是小於該第二抵頂部外周面 與該旋轉軸心的距離； 其中，透過該扳動件之旋轉，該第—抵頂部與該第二 抵頂部之其中一者是與該夾座之上顎部抵接。 2. 如申請專利範圍第丨項所述之具有偏心輪結構的帆 布夹’其中，該夾座還包含有一第二穿孔貫穿該上顆部及 該下顎部。 3. 如申請專利範圍第丨項所述之具有偏心輪結構的帆 布夾，其中，該夾座還包含有一肋部以及一貫穿通道，該 肋部是連接於該上顎部與該下顎部之間，該貫穿通道是形 成於該上韻部、該下顆部以及該肋部之間，而且貫穿該炎 座0 4.如申請專利範圍第3項所述之具有偏心輪結構的帆 M431961 布夾’其中，該央座之上顎部底侧並設有—橫向槽，該橫 向槽是沿著該肋部延伸。 5. 如申請專利範圍第1項所述之具有偏心輪結構的帆 布夾’其中’該夾赴顎部及下顎狀相對内側均各形成 有多數缺槽。 6. 如申請專利範圍第1項所述之具有偏心輪結構的帆 布爽’其中’是更包含有—磁鐵件設置於該㈣肖座之底端。 7. 如申請專利範圍第w所述之具有偏心輪結構的帆 布夾’其巾’雜銷座之頂端具有—域槽，該扳動件具 有二軸部容置於該樞接槽中，該二軸部是沿著該旋轉細
8.曰如申請專利範圍第i項所述之具有偏心輪結構的帆 ，是更包含有-彈簧件設置於域座之上 部之間。 广嘯 9.如申請專利範圍第8項所述之具有偏 布夾其中，该彈簧件是抵頂於該夾座之上 座之底端之間。 Q輪結構的帆 顎部與該軸銷
帆布：二請專利範圍第8項所述之具有偏心輪結構的 中，δ亥上顎部之一端是與該下顎部之一 連接，而未連接之—端各形成—開放端，軸 相互 該彈簧件與該上、下顎部之開放端之間。 丨銷 座是位於 12 M431961 七、圖式：
10
M431961
441 483 46 461 461 441 44 40
22 221 261 26
第三圖 32 M431961
第五圖 M431961
第六圖 M431961
第七圖 M431961 四、指定代表圖： (一) 本案指定代表圖為：第（七） (二) 本代表圖之元件符號簡單說明： 60具有偏心輪結構的帆布夾 62夾座 621上顎部 623下顎部 64轴銷座 641底端 645穿置部 66扳動件 661軸部 665第三穿孔 68彈簧件 622開放端 624開放端 643頂端 663撥柄部 2 财31961 1〇1年02月10曰修正替換頁 之距離差異，該上顯部22可藉由彈力作用 225、艾向上，擺’從而使該上、下顯部如4之開放端 阁相對遠離’此時，使用者即可將—待夹物叫如第 =)置放於該二開放端225,245之間，隨後再次逆方向板 =板動件40，如第二圖，使該第二抵頂部妨之外周面 再次抵接該夾座20之上顎部22，該二 即可藉此而相對接近，從而夾緊該待夾物12。^⑽ 此-帆布夾㈣藉由夾座2G、軸銷座3()以及板動件 仞本身之材料結構強度來維持夾固狀態，相較於習知利用 彈簧者而言，本創作之帆布夾1G具有更強之爽固力道；再 者’該扳動件40之撥柄部48可提供足夠之施力力臂使 得使用者能_更省力的方絲鋪該扳料仙；另外， 該夾座20之開放端225,245之間並無彈簣之設計，可避免 與待夾物12相互勾卡，*可使該待夾物12於帆布爽ι〇 fc放狀態時更容易被置放或取下。 …另外，該夾座20之第二穿孔223以及該扳動件4〇之 第三穿孔48卜同樣可供一繩索14穿置，如第五圖所示， 以便固定待夾物12與繩索14;而該央座2G開放端奶加 之缺槽226,246則可有效避免該待夾物12之滑動，·而除了 帆布之外’本創作之帆布夾更可用以固定帳棚之帳體與營 繩、夾固飼料袋或厚重紙袋、懸掛旗幟，或是張貼文件等， 用途相當廣泛，而該磁鐵件5〇可使該夾座2〇輕易地被固 定於鐵製櫃體、白板或公佈欄，以便張貼文件。 該扳動件40上還設置有多數裝飾通孔483，製造者可 7 M431961 101年02月10日修正替換頁 1 合將該夾座2G與轉座3G設計為黑色，而該扳動件4〇 -又冲為紅色’减合細部結構之料，可使整體呈現類似 瓢触I狀之外觀’另外’製造者也可不^置該等|飾通孔 483如第’、圖，並配合將該扳動件扣設計為墨綠色可 使整體呈現類似金龜子之外觀。 土於本創作之精神，該帆布夾之結構可再力口以自由變 化。月再參閱第七圖，本創作第三較佳實施例所提供之帆 布炎60 ’與前述實關所提供者大軸同其不同點在於 此帆布夾60更包含有—彈簣件68設置於夾座Q之上顎 部621與下顎部623之間，該彈菁件68是抵頂於該爽座 62之上顎部621與該轴銷座64之底端641之@，而且該 軸銷座64是位於該彈簧件邰與該上、下顎部621，623之 開放端622,624之間。 以上所述，僅為本創作之較佳實施例的詳細說明與圖 不’凡合於本創作申料利範圍之精神與其類似變化之實 靶例，皆包含於本創作的範疇中，任何熟悉該項技藝者在 本創作之領域内，可輕易思及之變化或修飾皆可涵蓋在本 案之專利範圍。 8
TW088119820A 1998-11-17 1999-11-15 Method and apparatus for producing composition comprising thermoplastic resin and rubber TW431961B (en)

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JP4377978B2 (ja) 2009-12-02
DE69910148T2 (de) 2004-06-03
CN1138624C (zh) 2004-02-18
EP1002633A2 (en) 2000-05-24
DE69910148D1 (de) 2003-09-11
KR20000035500A (ko) 2000-06-26
US7040797B1 (en) 2006-05-09
CN1257779A (zh) 2000-06-28

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